Fig. (1) Images obtained by magnetic resonance imaging (MRI) in an eye with orbital apex syndrome. (A) Horizontal MRI, T1-weighted fat suppressed image. (B) Horizontal MRI, T1-weighted with Gadolinium enhanced image. (C) Horizontal MRI, T2-weighted and horizontal image. (D) Coronal MRI, T1-weighted fat suppressed image. (E). Coronal MRI, T1-weighted with Gadolinium enhanced image. (F) Coronal MRI, T2-weighted image. The right orbital cavity, external ocular muscles, and optic nerve are highly enhanced in the T2-weighted images and in the T1-weighted with Gadolinium enhanced images.